Solve the distance formula for time. d = rt
A. t = r/d
B. t = d – r
C. t = d/r
D. t = d + r

Answer:

Step-by-step explanation:

a is a vertical angle to an angle corresponding to angle 79°.

So, if w and v are parallel then a is equal to angle 79°

Answer:

3.5

Step-by-step explanation:

Answer:

3.5 hours

Step-by-step explanation:

First, we can subtract 55 from 212.50 which equals 157.5.

Then we divide 157.5/45 which is 3.5

He worked 3 hours and 30 minutes

3.5 hours

Answer:67

Step-by-step explanation:

Answer:

1. 3

2. 1/9

3. 9/2

4. 1

Step-by-step explanation:

hope this helps

Answer:

1. 3

2. 1/9

3. 9/2

4. 1

Answer:

8:5. 16:10

Step-by-step explanation:

5 was doubled so you would double 8 aswell

Answer: 40

Step-by-step explanation:

Answer:

jgfshd

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

>_<

Answer:

g ≤ 56

Step-by-step explanation:

56 + 14 ≤ 70

70 ≤ 70

Answer:

domain: (4, 1, 0, -1, 1)

range: (2, 3, 0, -1, -3)

Step-by-step explanation:

domain: x-values

range: y-values

Answer:

Domain: {-1, 0, 1, 4}       Range: {-3, -1, 0, 2, 3}

Step-by-step explanation:

Hi there,

To find the domain, list all of the x values and put them in numerical order. Don't repeat the same numbers.

Do the same thing for the y values when finding the range.

Hope this helps. Cheers.

Answer:

It would be B: $39.00!

Step-by-step explanation:

Sry can't explain now.

But the answer is correct.

$39.00

Answer:https://brainly.com/question/22157981

Step-by-step explanation:

https://brainly.com/question/22157981

Answer:

Adjacent - DBC and ABC, EBA and ABC

Vertical - ABC and DBE, CBD and EBA

Step-by-step explanation:

A vertical pair of angles are opposite to each other and intersect by two lines. They make an x shape.

Adjacent angles are angles that have a common vertex and side but do not overlap. They make a v shape with another line in the middle.

Answer:

1. x = 5

Step-by-step explanation:

1.

The Trapezoid Midsegment Theorem states that a line segment connecting the midpoints of the legs of the trapezoid is parallel to the bases, and equal to half their sum.

In this problem you can see that 5x - 1 is the midsegment of the trapezoid, so using the rule:

[tex](21 + 27) / 2 = 5x -1[/tex]

solve:

[tex]48/2 = 5x-1\\24 = 5x - 1\\25 = 5x\\x= 5[/tex]

2. Diagonals are congruent

You can see in this picture that the diagonals are not always congruent:

3x = 15

x = 15/3

x = 5

Answer:

x = 5

Step-by-step explanation:

3x = 15

x = 15/3

x = 5

Answer:

x = 5

Step-by-step explanation:

The factory need 16 more employees to hire in order to keep the factory running as before.

Given that A factory has 112 workers.

When worker decided to change from an 8-hour working day into a 7-hour working day.

In that case also work is same.

              [tex]112*8=m*7\\\\m=\frac{112*8}{7} =128[/tex]

Where m is number of worker require after changing working hours.

Number of more employees = 128 - 112 = 16

Hence, The factory need 16 more employees to hire in order to keep the factory running as before.

Learn more about Time and work here:

https://brainly.com/question/24348481

Answer:

461.875 cubic cm

Step-by-step explanation:

Volume of wood in the block

= volume of cuboid - 3 times the volume of one hemisphere

[tex]=lbh - 3\times \frac{2}{3} \pi r^3\\= 20\times 7\times 4 - 2\times 3.14\times (2.5)^3\\= 560 - 6.28\times 15.625\\= 560 - 98.125\\= 461.875 \: cm^3[/tex]

Answer:

x = 4

b = 7

n = 40

I hope this helps!!!

Step-by-step explanation:

1) 12x-17 = 6x+7

        +17       +17

*do this because you want to get all of the variables to one side and all of the constants to one side*

12x = 6x + 24

-6x    -6x

6x = 24

*divide by 6 to get x alone, so you 24/6 = 4*

x = 4

2) -8b+1 = -5(b+4)

*must multiply -5 by everything in the parenthesises*

-8b+1 = -5b-20

     -1           -1

-8b= -5b-21

+5b  +5b

-3b = -21

b = 7

3) 350+10(n-7) = 630+2(n-15)

350+10n-70 = 630+2n-30

*combine like terms on both sides of the equation*

280+10n = 600+2n

-280           -280

10n = 320+2n

-2n            -2n

8n = 320

n = 40

Step-by-step explanation:

Given

Two similar triangles i.e. [tex]\trianle ABC \ \text{and}\ \triangle A'B'C'[/tex]

from the figure, In [tex]\triangle ABC[/tex]

[tex]\Rightarrow \cos \alpha=\dfrac{AC}{AB}=\dfrac{3}{5}[/tex]

Also, In [tex]\triangle A'B'C'[/tex]

[tex]\Rightarrow \cos \alpha =\dfrac{A'C'}{A'B'}=\dfrac{6}{10}=\dfrac{3}{5}[/tex]

Answer: 152 I think

Step-by-step explanation:

The answer is 21.

Hope this helps. Have a nice day.

Answer:

θ ≈ 36.03°

Step-by-step explanation:

We can use tangent (opposite side / adjacent side) for this question:

tan (θ) = 8 / 11

θ = tan⁻¹ (8/11)

θ = 36.02737339

θ ≈ 36.03°

Answer:

25% percent

Step-by-step explanation:

Answer:

a wide divergence between two groups, typically producing tension or hostility.

Step-by-step explanation:

Answer:

the answer is c!

Step-by-step explanation:

The formula for calculating annual insurance premiums is: D. p = 2rb.​

Insurance premium can be defined as an insurance coverage that help to cover expenses incase of unforseen circumstance thereby saving cost.

Annual insurance premium is the amount that a person pays to an insurance company annually which will serve as an insurance coverage.

Inconclusion the formula for calculating annual insurance premiums is: D. p = 2rb​.

Learn more about insurance premium here:https://brainly.com/question/25855858

Answer:

3

Step-by-step explanation:

The highest degree amount or exponet amount is the power of a equation.

3 is the highest exponet so it is 3.